White Sox 4, Mariners 3, 7 innings

CHICAGO — Tyler Flowers hit a go-ahead homer just before the final downpour, and Chicago won its sixth straight game. Immediately after a six-minute rain delay in the seventh inning, Flowers launched a two-run shot off Kevin Millwood to lead the first-place White Sox to their second straight series sweep. Rain continued to pour until the tarp was put on to stay two batters later, and the game was called after a wait of nearly two hours.